DECEMER 2019

Removed the existing bearing assemblies and core drilling for the proposed anchor bolts at pier 13, north bridge.
Continued demolition of pedestrian sidewalk between piers 13 and 14 at the westbound portion of the East Capitol Street bridge.
Drilled holes into deck between piers 10 and 11 for the installation of supports for demo shields and removal of existing scuppers.
Worked on armored joints at piers 10 and 14.
Installed sidewalk formwork and block outs for historical bridge rail at span 6 and striping sidewalk formwork at span 5.
Removed support forms and demo shields for scuppers between piers 6 and 7.
Striped the block out and outer edge at span 4.
Removed one existing scupper and continued to layout epoxy coated reinforcement at span 6.
Chipped deck concrete for proposed scuppers between piers 9 and 10 and removed the debris to the west abutment.
Removed block-forms from the bridge sidewalk for the historic bridge railing base between piers 5 and 6.

Drilled the proposed bearing pedestal anchor bolts at pier 3, north bridge.
Lowered the bridge at pier 1, north bridge/spans 1 and 2.
Installed the elastomeric bearing pads under the sole plates prior to lowering the bridge.
Grouted the anchor bolts at pier 1 and then completed installing the epoxy coated rebar for bearing pedestal at pier 3 north bridge.
Chipped the parapet by hand at span 15 and installed sidewalk formwork.
Removed existing scuppers.
Installed sidewalk edge forms between piers 4 and 5.
Installed timber formwork between the floor beams at pier 10 and pier 14 for installation of proposed armor joints.
Milled existing concrete along the proposed sidewalk on the deck at span 14.
Started clearing and removing construction materials, debris, and equipment from in front of the existing west abutment north bridge.
Installed the demo shield under the proposed and existing bridge scuppers in span 8, north bridge.
Placed thermal blankets on proposed bridge sidewalk between piers 3 and 5 for the prevention of frost on the forms and rebars.
Installed additional bars under the existing scuppers that were removed.
Reinforced bars for proposed sidewalk (north).
Removed and striped wooden forms from bridge sidewalk between piers 1 and 2.
Formed the curb portion of the bridge sidewalk at span 6.

Installed sidewalk formwork at span 13 and span 14.
Removed the existing armor joint at pier 10, north bridge.
Drilled for the proposed anchor bolts at pier 1 and completed striping and removing the formwork from the bearing pedestals at pier 4.
Installed the elastomeric bearings prior to lowering the bridge at pier 4.
Hand chipped parapet at span 13 and installed sidewalk formwork at span 12.
Continued demolition of concrete from the bridge’s deck between piers 5 and 6 to remove existing scuppers.
Jacked the existing bridge at pier 1 and removed the existing bearing assemblies.
Installed 4 proposed bridge bearings at pier 1.
Laid out epoxy coated reinforcement bars for proposed sidewalk north bridge at span 4 and installed epoxy coated rebars for the bridge sidewalk.
Prepared for the bridge jacking operation at pier 3.
Started installing the demo shield for the removal of the existing bridge scupper at span 7.
Installed sidewalk edge forms between piers 4 and 5.

Installed epoxy coated rebar for the proposed bridge scuppers in spans 4 and 5.
Drilled for the proposed anchor bolts in the proposed bearing pedestals at pier 14, north bridge.
Demolition of the parapet continued at span 13, and hand chipping parapet at span 14.
Removed the existing bridge cribbing at pier 3, north bridge.
Removed the timber supports as well as the metal plates under the floor beams.
Installed one proposed bridge scupper in span 1 adjacent to the west abutment.
Installed sidewalk formwork at span 12.
Installed epoxy coated rebars for scupper prior to placing the concrete.
Stripped and removed the timber formwork from pier 14.
Continued and completed drilling for the proposed bearing pedestal rebar to be installed in the new bearing pedestals at pier 4, north bridge.
Milled the concrete deck for the proposed sidewalk at spans 12 and 13. (sidewalk forming was also continued).
Removed concrete from base of barrier wall between pier 11 and 13.
Cleaned debris from bridge sidewalk forms and rebars between piers 1 and 3.
Assembled and installed wooden forms for proposed bridge side walk between piers 13 and 14.

REHABILITATION OF
ANACOSTIA FREEWAY BRIDGES
OVER SOUTH CAPITOL STREET